Twin-Phone.com
Your business phone for calling customers worldwide
What it does
Turn your browser into a global business phone. Twin Phone lets sales, support and recruiting teams call 145+ countries directly from the web, with rates from $0.02/min. No SIM card, extra phone, app installation or long-term contract — just open your browser and call. Built for businesses that need simple, flexible international calling.
Call 145+ countries from $0.02/min. Encrypted in transit, works even on slow Wi-Fi. No app, no SIM, no contracts.
Real per-minute rates to 145+ countries — from $0.02/min, straight from your browser. No app, no SIM, no contracts. Three products, one dashboard. Switch between calls, numbers and SMS without leaving the browser. Make clear browser-based calls to mobile and landline numbers across the world. Get local numbers for business, travel, accounts, support or personal use. Receive messages and verification codes in a clean web inbox. Secure, dead-simple, and built to work on any connection. No subscription needed. Rates from $0.02/min. Call landlines and mobiles worldwide for a fraction of what carriers charge. No downloads, no apps, no plugins. Works on Chrome, Edge, Brave — any device with a…from twin-phone.com
Does the same job
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AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.com

Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com